| Ognjen Petrović | |
| Fullname: | Ognjen Petrović |
| Birth Date: | 2 January 1948 |
| Birth Place: | Kruševac, FPR Yugoslavia |
| Death Place: | Belgrade, FR Yugoslavia |
| Position: | Goalkeeper |
| Youthclubs1: | Napredak Kruševac |
| Youthyears2: | –1965 |
| Youthclubs2: | FK 14. Oktobar |
| Youthyears3: | 1965–1967 |
| Youthclubs3: | Red Star Belgrade |
| Years1: | 1967–1976 |
| Clubs1: | Red Star Belgrade |
| Caps1: | 115 |
| Goals1: | 3 |
| Years2: | 1976–1978 |
| Clubs2: | Bastia |
| Caps2: | 41 |
| Goals2: | 3 |
| Totalcaps: | 156 |
| Totalgoals: | 0 |
| Nationalyears1: | 1973–1976 |
| Nationalteam1: | Yugoslavia |
| Nationalcaps1: | 15 |
| Nationalgoals1: | 0 |
Ognjen "Olja" Petrović (Serbian Cyrillic: Огњен Оља Петровић; 2 January 1948 – 21 September 2000) was a Serbian professional goalkeeper who played at Euro 76 for SFR Yugoslavia.